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Figure 4 | Nutrition Journal

Figure 4

From: The novel application of artificial neural network on bioelectrical impedance analysis to assess the body composition in elderly

Figure 4

The differences (bias) in the predicted (a) FFM and (b) BF% that are derived from both the linear prediction equations (LR) and the optimal BP-ANN (Back Propagation Artificial Neural Network) model are shown for the modeling group. The empty circles represent the values predicted by the linear prediction equations (LR), and the solid circles represent the values predicted by the BP-ANN (Back Propagation Artificial Neural Network) model.

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